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https://github.com/NousResearch/hermes-agent.git
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cc6e8fa757
Follow-up to the salvaged #38985: guard the 4 bare read_text/write_text sites its allowlist missed (google_chat thread-count store + oauth JSON) and add whatsapp/google_chat to the AST guard test's file list.
60 lines
2.2 KiB
Python
60 lines
2.2 KiB
Python
"""Static guard: every ``read_text`` / ``write_text`` call in the gateway and
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bundled update-response adapters must pass an explicit ``encoding=`` keyword
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argument so non-UTF-8 Windows locales don't corrupt file IPC. Mirrors the
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AST-based guard pattern in
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``tests/tools/test_windows_compat.py``.
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"""
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import ast
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import pathlib
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import pytest
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REPO_ROOT = pathlib.Path(__file__).resolve().parents[2]
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GATEWAY_DIR = REPO_ROOT / "gateway"
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UPDATE_RESPONSE_FILES = (
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REPO_ROOT / "plugins/platforms/discord/adapter.py",
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REPO_ROOT / "plugins/platforms/telegram/adapter.py",
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REPO_ROOT / "plugins/platforms/feishu/adapter.py",
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REPO_ROOT / "plugins/platforms/whatsapp/adapter.py",
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REPO_ROOT / "plugins/platforms/google_chat/adapter.py",
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REPO_ROOT / "plugins/platforms/google_chat/oauth.py",
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)
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METHODS = {"read_text", "write_text"}
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SUPPRESSION = "# gateway-utf8: ok"
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def _find_violations():
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violations = []
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py_files = list(GATEWAY_DIR.rglob("*.py")) + list(UPDATE_RESPONSE_FILES)
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for py_file in sorted(py_files):
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source = py_file.read_text(encoding="utf-8")
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source_lines = source.splitlines()
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try:
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tree = ast.parse(source, filename=str(py_file))
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except SyntaxError:
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continue
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for node in ast.walk(tree):
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if not isinstance(node, ast.Call):
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continue
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func = node.func
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if not isinstance(func, ast.Attribute):
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continue
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if func.attr not in METHODS:
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continue
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if any(kw.arg == "encoding" for kw in node.keywords):
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continue
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lineno = node.lineno
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if lineno <= len(source_lines) and SUPPRESSION in source_lines[lineno - 1]:
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continue
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rel = py_file.relative_to(REPO_ROOT)
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violations.append(f"{rel}:{lineno}")
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return violations
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def test_all_read_write_text_pass_encoding():
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violations = _find_violations()
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assert not violations, (
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"Bare read_text()/write_text() calls found (missing encoding= kwarg).\n"
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"Add encoding=\"utf-8\" or suppress with '# gateway-utf8: ok':\n"
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+ "\n".join(f" {v}" for v in violations)
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)
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